| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.36 | 8.440% | $158.7128 | $158.71 | $158.70 | $158.70 |
| Purchase #2 | $148.52 | 12.368% | $166.889 | $166.89 | $166.90 | $166.90 |
| Purchase #3 | $127.42 | 5.735% | $134.7275 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $38.81 | 12.108% | $43.5091 | $43.51 | $43.50 | $43.50 |
| Purchase #5 | $247.25 | 5.463% | $260.7573 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $21.96 | 4.747% | $23.0024 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $148.72 | 3.792% | $154.3595 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $879.04 | $941.9576 | $941.96 | $941.95 | $942.00 | |